72903303

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 120931200

約数和(自身を除く): 48027897

約数列:

[1, 3, 9, 11, 29, 33, 67, 87, 99, 201, 261, 319, 379, 603, 737, 957, 1137, 1943, 2211, 2871, 3411, 4169, 5829, 6633, 10991, 12507, 17487, 21373, 25393, 32973, 37521, 64119, 76179, 98919, 120901, 192357, 228537, 279323, 362703, 736397, 837969, 1088109, 2209191, 2513907, 6627573, 8100367, 24301101, 72903303]

約数ペア:

[(1, 72903303), (3, 24301101), (9, 8100367), (11, 6627573), (29, 2513907), (33, 2209191), (67, 1088109), (87, 837969), (99, 736397), (201, 362703), (261, 279323), (319, 228537), (379, 192357), (603, 120901), (737, 98919), (957, 76179), (1137, 64119), (1943, 37521), (2211, 32973), (2871, 25393), (3411, 21373), (4169, 17487), (5829, 12507), (6633, 10991)]