156685199013

素因数分解:

$3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{33911}}^1$

素因数の和:34240

約数の個数: 80

約数和(自身を含む): 277714863360

約数和(自身を除く): 121029664347

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 261, 281, 567, 609, 783, 843, 1827, 1967, 2349, 2529, 5481, 5901, 7587, 8149, 16443, 17703, 22761, 24447, 33911, 53109, 57043, 73341, 101733, 159327, 171129, 220023, 237377, 305199, 513387, 660069, 712131, 915597, 983419, 1540161, 2136393, 2746791, 2950257, 4620483, 6409179, 6883933, 8850771, 9528991, 19227537, 20651799, 26552313, 28586973, 61955397, 66702937, 79656939, 85760919, 185866191, 200108811, 257282757, 276340739, 557598573, 600326433, 771848271, 829022217, 1800979299, 1934385173, 2487066651, 5402937897, 5803155519, 7461199953, 17409466557, 22383599859, 52228399671, 156685199013]

約数ペア:

[(1, 156685199013), (3, 52228399671), (7, 22383599859), (9, 17409466557), (21, 7461199953), (27, 5803155519), (29, 5402937897), (63, 2487066651), (81, 1934385173), (87, 1800979299), (189, 829022217), (203, 771848271), (261, 600326433), (281, 557598573), (567, 276340739), (609, 257282757), (783, 200108811), (843, 185866191), (1827, 85760919), (1967, 79656939), (2349, 66702937), (2529, 61955397), (5481, 28586973), (5901, 26552313), (7587, 20651799), (8149, 19227537), (16443, 9528991), (17703, 8850771), (22761, 6883933), (24447, 6409179), (33911, 4620483), (53109, 2950257), (57043, 2746791), (73341, 2136393), (101733, 1540161), (159327, 983419), (171129, 915597), (220023, 712131), (237377, 660069), (305199, 513387)]