91815130561

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{743}}^1\times {\mathrm{1409}}^1$

素因数の和:2254

約数の個数: 64

約数和(自身を含む): 123266396160

約数和(自身を除く): 31451265599

約数列:

[1, 7, 11, 17, 67, 77, 119, 187, 469, 737, 743, 1139, 1309, 1409, 5159, 5201, 7973, 8173, 9863, 12529, 12631, 15499, 23953, 49781, 57211, 87703, 88417, 94403, 108493, 138941, 167671, 263483, 348467, 547591, 660821, 846277, 972587, 1038433, 1046887, 1604851, 1844381, 3833137, 5923939, 7269031, 7328209, 9309047, 11233957, 11515757, 17653361, 17797079, 65163329, 70141429, 80610299, 123573527, 124579553, 195767869, 490990003, 771555719, 1192404293, 1370375083, 5400890033, 8346830051, 13116447223, 91815130561]

約数ペア:

[(1, 91815130561), (7, 13116447223), (11, 8346830051), (17, 5400890033), (67, 1370375083), (77, 1192404293), (119, 771555719), (187, 490990003), (469, 195767869), (737, 124579553), (743, 123573527), (1139, 80610299), (1309, 70141429), (1409, 65163329), (5159, 17797079), (5201, 17653361), (7973, 11515757), (8173, 11233957), (9863, 9309047), (12529, 7328209), (12631, 7269031), (15499, 5923939), (23953, 3833137), (49781, 1844381), (57211, 1604851), (87703, 1046887), (88417, 1038433), (94403, 972587), (108493, 846277), (138941, 660821), (167671, 547591), (263483, 348467)]