73878207

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 109320960

約数和(自身を除く): 35442753

約数列:

[1, 3, 13, 39, 59, 97, 177, 291, 331, 767, 993, 1261, 2301, 3783, 4303, 5723, 12909, 17169, 19529, 32107, 58587, 74399, 96321, 223197, 253877, 417391, 761631, 1252173, 1894313, 5682939, 24626069, 73878207]

約数ペア:

[(1, 73878207), (3, 24626069), (13, 5682939), (39, 1894313), (59, 1252173), (97, 761631), (177, 417391), (291, 253877), (331, 223197), (767, 96321), (993, 74399), (1261, 58587), (2301, 32107), (3783, 19529), (4303, 17169), (5723, 12909)]